baber/WOPTO huggingface dataset:
Patent JP-S61223035-A (JP)
Title: Phenolic foam
Inventor: NAKAMURA TSUTOMU
IPC: C08L61/06
Filed: 1985-03-29
Abstract: PURPOSE:Foam having improved metallic corrosiveness and mechanical strength, obtained by blending a benzylic ether type phenolic resin with a polyisocyanate compound, an aromatic sulfonic acid compound, a boron fluoride compound, and water. CONSTITUTION:(A) 100pts.wt. benzylic ether type phenolic resin is blended with (B) 1-50pts.wt. polyisocyanate compound, (C) 1-65pts.wt. aromatic sulfonic acid compound, (D) 0.1-10pts.wt. boron fluoride compound, and (E) 0.1-100pts. wt. water. The blend may be further mixed with (F) 1-15pts.wt. resorcinol. The components B and C are used in an equivalent ratio of [NCO]/[SO3H] of 0.1-1.0, preferably 0.3-0.9. A complex of boron trifluoride and an ether, phenol, or amine is preferable as the component D.
Patent JP-H06249926-A (JP)
Title: Apparatus equipped with self-diagnostic function
Inventor: SEKINE KAZUTOYO
IPC: G01R31/28
Filed: 1993-02-27
Abstract: PURPOSE:To perform a self-diagnosis without a need for a special in jig and to detect an abnormal part in each circuit block even during the operation of an apparatus. CONSTITUTION:A tuner 3 selects an RF signal in one band out of frequency- multiplexed RF signals, and it converts the RF signal into an IF signal. A demodulation circuit 4 demodulates the IF signal and it outputs signal data. A demultiplexer 5 releases a time-division multiplex, it takes out data at one frame, it performs an error-correction decoding processing operation, and it takes out an audio channel and a data channel. An expansion circuit 6 performs an expansion operation and a volume operation. A microprocessor 9 performs the self-diagnosis of the tuner 3, the multiplexer 5, the expansion circuit 6, a D/A converter 7 and an amplifier 8 in a test mode. In addition, the microprocessor 9 performs a tuning operation by the tuner 3 and a muting operation or a muting release operation on the basis of the result of an error processing operation by the multiplexer 5 in an ordinary operation.
Patent JP-H08236411-A (JP)
Title: Semiconductor manufacturing device
Inventor: KAIHATSU HIDEKI
IPC: H01L21/02
Filed: 1995-02-27
Abstract: PURPOSE: To easily bring in, install, assemble or maintain a semiconductor manufacturing device by assembling mechanisms or the like respectively into a plurality of joinable small housings to make units and joining the small housings which have been made into units to one another. CONSTITUTION: A housing comprises an assembled structure of a plurality of small housings, wherein a cassette receiving stage 1, a lower cassette stocker 2, a cassette carrier 3, a water transfer device, a boat elevator 5, a vertical furnace 6 and an upper cassette stocker 7 are assembled to the respective small housings to make units, and a semiconductor manufacturing device is assembled of a plurality of disassemblable units. A front lower small housing 11 is placed on a front of a main small housing 10, an upper small housing 12 is placed on the main small housing 10, a front upper small housing 13 is placed on the front lower small housing 11 and on a front of the upper small housing, and further a top small housing 14 is placed on a rear upper of the upper small housing 12.
Patent JP-S60208397-A (JP)
Inventor: ROSUKOO RAMONTO PEASU
IPC: C10K1/14
Filed: 1984-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000254704-A (JP)
Title: Method and device for producing hot-rolled steel sheet with plate thickness press
Inventor: MURATA SATOSHI
IPC: B21B1/26
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a long sheet bar without joining the sheet bars and slabs by applying a plate thickness pressing having a specific rolling reduction ratio in the plate thickness direction while using one pair of dies provided with the inclining parts at the inlet side and the flat parts at the outlet side at least at a part of rough-working after applying the width rolling reduction having a specified width rolling reduction ratio before the pressing. SOLUTION: A continuously cast slab 20 having the plate thickness H cast in a continuous caster 1, is heated in the target temp. range in a heating furnace 13 and the width rolling reduction is applied with a width rolling reduction apparatus 9 and the plate thickness pressing is applied at >=30% rolling reduction ratio (r) in the plate thickness direction with one pair of dies 6 provided with the inclining parts 6b at the inlet side and the flat parts 6a at the outlet side in the rougher working equipment 2, wherein the width rolling reduction ratio in the width rolling reduction apparatus 9 is higher than the width rolling reduction ratio decided with the equation: the width rolling reduction = f(r, H). The obtd. steel plate is roughly rolled with the rougher rolling mill 2 to form the sheet bar 20A.  The long sheet bar 20A is made to a steel strip with a finish rolling mill 3 and coiled through a cutter 4.
Patent JP-S59189738-A (JP)
Title: Squelch circuit of personal radio device
Inventor: KAWAMURA TOSHIMASA
IPC: H04B1/40
Filed: 1983-04-13
Abstract: PURPOSE:To make clear reception without breaks of sound possible during the reception of a receivable electric field by turning off the operation of a squelch circuit during the reception of the receivable electric field without providing an adjusting knob for varying the operation reference especially when a channel discriminating circuit and the squelch circuit are operated. CONSTITUTION:At a reception time, a positive voltage (high-level signal) is applied from a microcomputer 2 to a gain control circuit 13 through an output line 6. As the result, a diode 14 is turned on, and a capacitor 16 is grounded. At this reception time, an emitter resistance R2 and the capacitor 16 are connected in parallel, and equivalently, the value of said emitter resistance R2 is reduced. Therefore, the signal supplied to the microcomputer 2 through an input line 5 is in the low level during the reception of the receivable electric field, and consequently, the signal applied to a diode 7 is in the low level. Thus, a preamplifier 9 is held in the turnon state during the reception, and breaks of sound are not generated then.
Patent JP-S59189956-A (JP)
Title: Method and apparatus for coating inner surface of three- piece can
Inventor: SAITOU KAZUHIDE
IPC: B05D7/22
Filed: 1983-04-13
Abstract: PURPOSE:To make it possilbe to uniformly and continuously coating the inner surface of a three-piece can in a large quantity by using an aqueous paint, by performing a continuous preheating, a spraying, a flange pre-drying and a baking processes. CONSTITUTION:A can 1 conveyed from an end heating apparatus which consists of two conveyor belts 3 for conveying the can 1 while holding the same therebetween and a high frequency induction heating coil 5 for preheating the rolling end of the can is supplied to a spray machine 7. This spray machine 7 is formed of a can holding apparatus 9 for revolving the can supplied from said apparatus 4 while rotating the same, a movable spray 10 for spray coating the interior of the can and a guide 11. A flange drying apparatus 12 is constituted of two conveyor belts 13 conveying the can conveyed from the machine 7 while holding the same therebetween and a high frequency induction heating coil 15 for drying the paint of a flange part and the coated inner surface of the can is baked by a baking furnace 14.
Patent JP-2000260032-A (JP)
Title: Optical disk device
Inventor: KURIKI HIROSHI
IPC: G11B7/09
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device provided with a detection mechanism capable of clearly distinguishing a defect of an optical disk from a shock to the optical disk caused by a disturbance, to recognize them. SOLUTION: In addition to a configuration of a conventional optical disk device, this optical disk device 30 is provided with a shock detecting circuit 32 for detecting external vibration and impact to the optical disk, a detecting circuit 34 for detecting at least either de-tracking of the optical head 3 or defocusing thereof, and a signal processing circuit 36 for processing detection signals of the detecting circuit 32 and the detecting circuit 34. The detecting circuit 32 has an acceleration sensor 38 and a 1st comparator 40. The detecting circuit 34 has a 2nd and 3rd comparators 42, 44 for comparing a tracking error signal and a focus errir signal outputted from an RF amplifier 7 with a prescribed value. A signal processing circuit 36 has a 1st latch circuit 48, an inverter 50, a 2nd latch circuit 52, and an AND circuit 54.
Patent JP-H0591059-A (JP)
Title: Auxiliary-signal transmitting system in optical link
Inventor: BANSAN RUTERIE
IPC: H04B10/29
Filed: 1992-03-19
Abstract: PURPOSE: To eliminate the need to reproduce and process an incident traffic signal in advance and to eliminate the need for the photoelectric conversion and reproduction of a traffic signal by providing a gain modulating means which modulates the gain of an optical amplifying means with the auxiliary signal. CONSTITUTION: The incident light signal to be amplified which is received by an optical fiber link 3 is applied to the optical amplifier through a coupling means 4. The coupling means performs wavelength multiplexing between an incident light signal s1 generated from a light carrier of wavelength λ1 modulated with the traffic signal and a pump signal s2 of wavelength λ2. Amplitude modulation is imposed on the signal s2 with the auxiliary signal to be sent. An electric signal for controlling a pump laser is obtained by superposing a DC component S1 generated by a DC electric signal generator 5 and an AC component S2 corresponding to the auxiliary signal S3 to be sent which is generated by an AC electric signal generator 6 having received the auxiliary signal S3.  A light signal s3 to be applied to an optical fiber 30 which is generated by the optical amplifier 1 is obtained after the incident light signal s1 consisting of a light carrier modulated with the traffic signal is amplified and has its amplitude modulated with the auxiliary signal.
Patent JP-H05261906-A (JP)
Title: Rotating ink jet head
IPC: B41J2/01
Filed: 1992-03-19
Abstract: PURPOSE:To provide a new rotating ink jet head constituted for increasing further the printing speed. CONSTITUTION:A rotating ink jet head is provided with a cylindrical rotating head main body 12 with a plurality of ink jetting nozzles 12a disposed by the given pitch, and a vibration plate 12b provided for forming a ring ink pressure chamber communicated with the ink jetting nozzles is disposed inside the cylindrical rotating head main body. The rotating ink jet head is fixedly disposed on the inner side of the cylindrical rotating head main body and provided with an electric/mechanical conversion means being in slide contact with the vibration plate of the cylindrical rotating head main body, and small ink drops are jetted properly out of the ink jetting nozzles by vibrating locally and selectively the vibration plate by said electric conversion means based on the printing data during the rotation of the cylindrical rotating head main body.
Patent JP-S62220223-A (JP)
Title: Pipe bender by high frequency induction heating
Inventor: MIZOBE HIROSHI
IPC: B21D7/16
Filed: 1986-03-24
Abstract: PURPOSE:To contact an electrode with a pipe in wide area to heat by high frequency, and to perform a bending in a desired curvature, by providing plural electrodes in the vicinity of a metallic bending parts of initial bending side along the outer peripheral surface of the pipe, and by providing an electrode pressing means on each electrode. CONSTITUTION:The pipe A is fixed on a curved surface 2 of the pipe bent of the metallic fitting by a clamp 4, the rear of the pipe A is pressed by a sliding metallic fitting 5 to flow high frequency electric current from a high frequency electric source 10 between both electrodes 7, 8. The electric current flows along the surface of the metallic bending parts 1 and the pipe A, and the heat is generated concentratedly to the starting point of bending where the pipe A and the curved surface 2 of the bending pipe begin to contact with each other and the initial bent point of the pipe A is heated locally. At this time, the electrodes consisting of plural electrodes 8a, 8b, 8c, are connected along the outer peripheral surface of the pipe A, each electrode 8a-8c is pressed on the outer peripheral surface of the pipe A by the springs 9a, 9b, 9c set on the outer surfaces of the electrodes. Therefore, regardless of the finishing error of the outer diameter or the out-of-roundness of the pipe A, the electrodes are allowed to contact with the outer surface of the pipe.
Patent JP-H07270200-A (JP)
Title: Short-term time-series estimating apparatus for chaos
Inventor: TANIMURA TAKAYOSHI
IPC: G06Q10/04
Filed: 1994-04-01
Abstract: PURPOSE:To make a highly accurate estimation corresponding to dynamics by extracting sample data and obtaining an optimum combination of parameters. CONSTITUTION:An input part 11 takes in time series data via an equal sampling interval and stores the data in a data-storing part 12. An estimating part 14 estimates a value of data a predetermined time later with the use of a parameter determined by a parameter-determining part 13, and outputs the result to an output part 15 and an estimation result-storing part 16. An estimation result- evaluating part 17 compares an actual data a predetermined time later with the estimation result obtained from the estimation result-storing part 16. The comparison is carried out at all times. When an estimation error rate or a correlation coefficient becomes worse, it is so judged that dynamics of a subject system change, whereby a signal for determining a value of each parameter again is output to the parameter-determining part 13.
Patent JP-H01236831-A (JP)
Title: Satellite packet communication system
Inventor: TSURUNO KAZUMASA
IPC: H04J3/00
Filed: 1988-03-17
Abstract: PURPOSE:To realize a high channel through-put while a delaying time is kept short by resending a data packet to a center station when respective remote stations receive the assignment of a reservation slot length and resending a reservation packet after a constant pause time when the assignment of the reservation packet length is not received. CONSTITUTION:When a reservation packet, which cannot receive a data packet, can be received at a center station, a slot assigning part 3 assigns the data slot length in accordance with the information of the data length in the reservation packet. The information is converted through a multiplexing part 4 to a multiplexing signal and sent to a remote station side. At the remote station, when the assignment of a data slot length is received, the data packet is preferentially resent to a center station by using a reservation assignment exclusive- use data slot. When the data packet and the reservation packet cannot be received, the center station does not make any response, and at the remote station, the reservation packet is resent after a constant time. Thus, a channel throughput is increased.
Patent JP-S62222538-A (JP)
Title: Formation of fluorescent screen
Inventor: HIRAI YOSHINORI
IPC: H01J9/227
Filed: 1986-03-22
Abstract: PURPOSE:To make the thickness of the phosphor coating constant, by rotating the exposing surface and the mask at a specific angle to the horizontal direction at a time to convert their exposing angle, and moving the exposing position gradually to form a fluorescent screen. CONSTITUTION:The exposure is carried out by arranging a slit 8a at a horizontal position just under a point light source 9, and then the light 10 is radiated. After forming an exposed portion 7a on a sensitive adhesive layer 7 responding to the slit 8a, the face 6 is rotated at a specific angle to the horizontal direction to move the exposing angle, where the light 10 is radiated again in the position. In this case, the face 6 is rotated in the vertical direction by making the crossing point of the border line of the face 6 and the mask 8, and the vertical line passing the point light source 9, as the rotating center. In such a rotation, an exposed portion 7b is formed apart a constant distance from the exposed portion 7a to the same slit 8a. Moreover, the distances from the light source 9 to the exposed portions 7b and 7a are almost equal. Therefore, their exposure intensities are almost even, making the phosphor coating thickness also almost even.
Patent JP-S61222100-A (JP)
Title: Method for testing semiconductor memory
Inventor: YAMAZAKI TSUTOMU
IPC: G11C29/10
Filed: 1985-03-26
Abstract: PURPOSE:To make possible to make interference test of high defective dection ratio in a short time by making interference test specifying a test pattern. CONSTITUTION:Near adjoining cells C22-C24, C32, C42-C44 surrounding a remarked cell C33 of N bit memorial cell array of matrix arrangement are restricted to cells of opposite party. Inverted background data are written in the cell C33, and background data are written in successively selected cells of opposite party and reading of the cell C33 is made. Further, background data are written in the cell C33 and similar reading is made. When similar processing is made changing remarked cells successively, total length of test pattern becomes as short as 27NX2=54N. As the time is short and the test pattern is easy to generate interference, interference test between memory cells of high defective detection ratio can be made in a short time.
Patent JP-S58215869-A (JP)
Inventor: UIRIAMU KAARU SUTERUZENMIYURAA
IPC: G06V10/28
Filed: 1983-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51138909-A (JP)
Title: Airtight means for a compressor
Inventor: HARADA CHIYOUSEI
IPC: F04C21/00
Filed: 1975-05-28
Abstract: PURPOSE: In an oscillation type compressor, means for restraining its wearing speed of seal member with airtightness, thereby obtaining its life time a prescribed range and further preventing the compressor from jolting due to the oscillatory movement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11250756-A (JP)
Title: Electrode member for resistance film type transparent touch panel and its manufacture
Inventor: NODA KAZUHIRO
IPC: H01H13/70
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode member for a resistance film type transparent touch panel and its manufacture having improved transparency and pen (input sliding) durability. SOLUTION: This electrode has a triple-layer structure constituted by sequentially laminating a resistance film layer 2 made of transparent conductive metal oxide, a thin film layer 3 of silicon dioxide, and a resistance film layer 4 made of the metal oxide, on a transparent substrate 1. In the manufacture of it, for a first, ITO is sputtered on one side of, for example, a PET(polyethylene terephthalate) film or a polycarbonate plate, to form an ITO resistance film layer (an under layer) having thickness of 200-1000 Å, then perhydropolysilazan is coated on the resistance film layer, thereafter it is chemically decomposed to form the silicon dioxide thin film layer (an intermediate layer) having thickness of 200-1000 Å. Further on the thin film, ITO is sputtered, thus the ITO resistance film layer (an upper layer) having thickness of 50-400 Å is formed to laminate.
Patent JP-H09149018-A (JP)
Title: Bit phase synchronization circuit
Inventor: YAMAOKA SHINSUKE
IPC: H04Q11/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the bit phase synchronization circuit taking bit phase synchronization very quickly with a simple configuration even when reception data are received at any phase. SOLUTION: A timing discrimination circuit 5 receives reception data whose phase is unknown and receives 3-phase clock from a reset voltage controlled oscillator(VCO)4 and when the received 3-phase clock 0 is proper with respect to a phase relation of data, the clock is unchanged and when improper, whether the clock phase is to be led or delayed is discriminated, the result is outputted as a discrimination result signal and given to a discrimination result signal input terminal of a selector control circuit 6. The timing discrimination circuit 5 latches the received data based on the 3-phase clock 0, the latch output is outputted from a data output terminal and the output data are given to a reproduction data output terminal 8. Simultaneously the clock used to latch the input reception data is outputted.
Patent JP-S61224954-A (JP)
Title: Noodle assorted with frozen soup
Inventor: TAGUCHI KENTARO
IPC: A23L7/109
Filed: 1985-03-28
Abstract: PURPOSE:To produce noodles assorted with frozen soup, having excellent taste at a low production cost, by washing a just boiled noodles with water, contacting with chilled water without delay to cool to a specific temperature, mixing with liquid soup and freezing the mixed noodles. CONSTITUTION:Just boiled noodles are washed with water or chilled water (the first cooling step). The washed noodles are immediately made to contact with chilled water to cool the core part of the noodle to <=5 deg.C within 6min, preferably within 4min (the second cooling step). The cooled noodles are introduced into a freezer maintained to <=-40 deg.C and frozen to obtain the objective noodles assorted with frozen soup. The chilled water used in the above process is water obtained by actively cooling water such as city water, well water, etc., by storing the water in a refrigerator or putting an ice cube in the water.
Patent JP-H07278995-A (JP)
Title: Silk woven fabric and method for producing the same
Inventor: NEGISHI ISAO
IPC: D03D15/00
Filed: 1994-04-01
Abstract: PURPOSE:To obtain silk woven fabric suitable for towels and underwear, having projections on the surface, and giving a soft skin touch, and to obtain a method for producing the same. CONSTITUTION:The silk woven fabric has a multilayer woven tissue, comprises bent silk fibers, and has projections on the surface of the silk woven fabric. The silk woven fabric is produced by subjecting woven fabric to a salt-fulling treatment or an acid-fulling treatment, the woven fabric being produced by weaving silk fibers into a multilayer tissue.
Patent JP-H04299846-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIKADO MUTSUKI
IPC: H01L21/302
Filed: 1991-03-28
Abstract: PURPOSE:To enhance the reliability of an interconnection layer at the upper layer by forming a flat interlayer insulating film even when an element is made fine. CONSTITUTION:The first of this invention is as follows: e.g. interconnection-layer patterns 12 are formed on a semiconductor substrate 11; a surface having recessed and protruding parts is obtained; after that, an interlayer insulating film 13 is formed by a CVD method; and the film is etched and flattened by an isotropic etching operation in which the gas pressure of an etching gas is lowered to an extent that the mean free path lambda of an active species in the etching gas satisfies the following formula: lambda >= S-2d, where S represents the maximum width of a gap between the interconnection-layer patterns (between the protruding parts) and (d) represents the film thickness of the interlayer insulating film when it is deposited. At this time, it is desirable that the semiconductor substrate 11 is arranged parallel to a gas stream or that the rear of the semiconductor substrate 11 is arranged so as to be faced with the upstream side with reference to the gas stream. The second of this invention is as follows: the first flattening process is by using an isotropic etching operation but by using a directive etching operation from an oblique direction.